| FL47009 | OGT Window Systems LLC. | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL36795 | OLDCASTLE BUILDING ENVELOPE | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL41646 | OLDCASTLE BUILDING ENVELOPE | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL27460 | Omnimax International, Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL41712 | Omnimax International, Inc. | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL48099 | Owens Corning | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL42036 | Pagen Sp. z o.o. | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL42039 | Pagen Sp. z o.o. | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL38734 | Parasoleil.com | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL41713 | Parklex Prodema USA, Inc. | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL47094 | Pattison Sign Group | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL16510 | Peachtree Protective Covers | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL47359 | Permasteelisa North America Corp. | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL28489 | Perspective Glass Company | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL33764 | Perspective Glass Company | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL46249 | Perspective Glass Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL47461 | Petersen Aluminum Corp. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL48053 | Petersen Aluminum Corp. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL19626 | Physical Security, LLC | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL35386 | Piazza Stone LLC | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL44614 | Ply Gem Siding Group | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL20742 | Plycem USA LLC (Allura & Terraplank Fiber Cement) | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL38740 | Plycem USA LLC (Allura & Terraplank Fiber Cement) | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL20391 | Porcelanosa | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL21546 | Porcelanosa | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL21906 | Porcelanosa | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL19137 | Pottorff | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL21051 | Pottorff | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL27568 | Pottorff | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL32625 | Pottorff | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL40700 | Pottorff | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL41078 | Pottorff | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL42147 | Pottorff | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL46928 | Pottorff | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL46169 | Prestige Stone Products LLC | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL19589 | ProVia LLC. (Siding) --- Formerly Provia-Heartland | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL19598 | ProVia LLC. (Siding) --- Formerly Provia-Heartland | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL30850 | ProVia, LLC | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL15860 | Quaker Window Products | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL41608 | Quality Edge, Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL46948 | RC BES WINDOWS LLC | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL47097 | Reflection Window Company, LLC | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL33449 | Resysta North America, Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL47838 | Reynaers | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL47278 | Rieder Faserbeton-Elemente GmbH | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL35145 | Rollex Corp. dba Alsco Metals | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL47510 | Rulon International | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL21829 | Ruskin Company | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL48075 | SAFTIFIRST | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL28044 | SAGIPER North America Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |